Kenji Uehara

Title: Kenji Uehara: Innovator in Semiconductor Technology

Introduction

Kenji Uehara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His innovative designs have advanced the efficiency and functionality of semiconductor devices.

Latest Patents

Uehara's latest patents include a resin sealed semiconductor device that features a die pad uniformly equipped with heat conducting paths and circulating holes for fluid resin. This design allows a semiconductor chip, which has multiple electrodes on its surface, to be securely fixed onto a die pad. The leads are strategically spaced away from the die pad and are connected to the chip's electrodes using TAB tape. The die pad is designed to be nearly equal in size to the insulation film of the TAB tape. Additionally, the die pad incorporates several resin circulating holes around the semiconductor chip. These holes are arranged to ensure that fluid resin can flow effectively into the narrow area between the TAB tape and the die pad. The portions between adjacent resin circulating holes serve as heat conducting paths, allowing heat generated from the semiconductor chip to be transmitted throughout the die pad and radiated externally.

Career Highlights

Throughout his career, Kenji Uehara has worked with notable companies such as Honda and Toshiba. His experience in these leading organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Uehara has collaborated with esteemed colleagues, including Nobuhito Suzuya and Morihiko Ikemizu. Their joint efforts have further propelled advancements in the semiconductor field.

Conclusion

Kenji Uehara's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to influence the development of efficient semiconductor devices.